TY  - BOOK
AU  - Maercks,Y.M.F.van
AU  - Moer,E.M.J.
AU  - Pelckmans,P.A.R.
ED  - International Congress on Stomach Diseases 
TI  - Stomach diseases : : current status: proceedings of the 13th Intern ational congress on stomach diseases / 
PY  - 1981///
CY  - Armsterdam : 
PB  - Excerpta Medica , 
KW  - Stomach
KW  - Diseases
ER  -